【文章內(nèi)容簡(jiǎn)介】 now what it is about. 我看過(guò)這部電影了，我知道它關(guān)于什么的。Where have you put my bag? I can’t find it now. 你把我的包放哪兒了? 我找不到了?！颈容^】現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作對(duì)現(xiàn)在的影響，講述的是現(xiàn)在的情況，不可與表示過(guò)去的時(shí)間狀語(yǔ)連用，如上文例句中看過(guò)電影對(duì)現(xiàn)在的影響就是知道了情節(jié)，把包放在哪兒的影響就是找不到了。一般過(guò)去時(shí)強(qiáng)調(diào)的是在過(guò)去發(fā)生地動(dòng)作或狀態(tài)，與現(xiàn)在無(wú)關(guān)，可以和表示過(guò)去的時(shí)間狀語(yǔ)連用。（2） 動(dòng)作從過(guò)去開(kāi)始，持續(xù)到現(xiàn)在，也許還會(huì)持續(xù)下去。常用的時(shí)間狀語(yǔ)有：for+一段時(shí)間，since+過(guò)去時(shí)間，so far, already, yet, just, these days, during/in the last/past few years/days, up to/till now等。Great changes have taken place in my hometown in the last few ，我的家鄉(xiāng)發(fā)生了巨大的變化。I have studied English for 7 years. 我已經(jīng)學(xué)了7年英語(yǔ)了。I have lived in this city since I graduated from university. 自從我大學(xué)畢業(yè)我就住在這個(gè)城市。（3） 下列句型中常用現(xiàn)在完成時(shí)It/This/That is the first/second/third … time that …It/This/That is +最高級(jí)+名詞+that引導(dǎo)的定語(yǔ)從句This is the third time that I have been here. 這是我第三次到這兒來(lái)。It is the best movie that I have seen. 這是我看過(guò)的最好的電影。4. 現(xiàn)在完成進(jìn)行時(shí)（1） 表示從過(guò)去某一時(shí)刻開(kāi)始一直延續(xù)到現(xiàn)在的動(dòng)作，可能剛停止，也可能還在繼續(xù)。也可表示一直到說(shuō)話時(shí)為止的一段時(shí)間內(nèi)一再重復(fù)的動(dòng)作，強(qiáng)調(diào)反復(fù)和持續(xù)。We have been looking for you for an hour. 我們找了你一個(gè)小時(shí)了。She has been teaching English since she graduated. 她畢業(yè)后一直在教英語(yǔ)。She’s very tired for she has been cleaning the house all the morning. 她累了因?yàn)樗辉缟弦恢痹诖驋叻孔?。She has been saying that twenty times. 這話她已經(jīng)說(shuō)了20遍了。（表示一種埋怨）（2） 注意區(qū)別現(xiàn)在完成時(shí)和現(xiàn)在完成進(jìn)行時(shí)現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作的完成和對(duì)現(xiàn)在的影響和結(jié)果，而現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)是動(dòng)作的反復(fù)和延續(xù)。比較：I have watered the flowers. 我已經(jīng)給花澆過(guò)水了。（澆了一次，現(xiàn)在花不干了） I have been watering the flowers. 我一直在給花澆水。（可能現(xiàn)在還在澆水，強(qiáng)調(diào)反復(fù)和持續(xù)）【語(yǔ)法專(zhuān)項(xiàng)練習(xí)】I .Fill in the blanks using the correct form of the given words 1. All the time he _____________________ (plain) about everything. I can’t stand him. 2. My train _____________(leave) at 4 this afternoon. I have to get to the station by 3:30. 3. I feel sick now. I ________________ (read) books the whole afternoon. 4. You look frightened. What ____________ (happen) to you? 5. Here ___________ (e) the teacher. 6. This is the most interesting story that I ______________ (listen) to. 7. Technological developments in the past few decades ______________ (be) breathtaking. 8. I have to take a taxi to work. My car _________________ (repair) now. 9. This is the first time that I ______________ (visit) the Great Wall. 10. He _________________ (tell) the same story eight times.II. Multiple choice1. The father as well as his three children _________ skating on the frozen river every Sunday afternoon in winter.A. is going B. go C. goes D. are going 2. –You ________ me crazy! Turn off the TV, Mary. Jane, I think you _____ a walk in the garden. A. are driving。 need B. drove。 needed C. have driven。 are needing D. drive。 are needed 3. Our library __________ now and it will be put in use this fall. A. is built B. is being built C. is building D. has been built 4. –My house _________ twice this month. I’m sorry to hear that. A. has been broken into B. was broken in C. has been broken in D. was broken into 5. With ticket prices rising, TV _______ off as the typical way of watching a game for the young and old. A. has taken B. had taken C. was taken D. is taken 6. My friend, who_______ on the International Olympic Committee all his life, is retiring next month.(2006年浙江卷) A. served B. is serving C. had served D. has been serving 7. Ladies and gentlemen, please fasten your seat belts. The plane _______. (2006年福建卷) A. takes off B. is taking off C. has taken off D. took off 8. The house belongs to my aunt but she ________ here any more.(2006年全國(guó)卷I) A. hasn’t lived B. didn’t live C. hadn’t live D. doesn’t live9. What’s that noise? Oh, I forgot to tell you. The new machine _____________.（08年浙江卷）A. was tested. B. will be tested. C. is being tested. D. has been tested 10. Teenagers their health because they play puter games too much.（08年重慶）A. have damaged B. are damaging C. damaged D. will damage 11. – Do you think we should accept that offer? Yes, we should, for we ___such bad luck up till now, and time __ out.（08年江西卷）A. have had。 is running B. had。 is runningC. have。 has been run D. have had。 has been run 12. The wet weather will continue tomorrow when a cold front _____ to arrive.（08年全國(guó)卷）A. is expected B. is expecting C. expects D. will be expected 13. —Have you known Dr. Jackson for a long time?—Yes, since she the Chinese Society.（08年全國(guó)卷I）A. has joined B. joins C. had joined D. joined14. —Have you got any job offers?—No. I ______.（08年遼寧卷）A. waited B. had been waiting C. have waited D. am waiting 15. I like these English songs and they many times on the radio.（08年安徽卷） A. taught B. have taught C. are taught D. have been taught【Key】I. Fill in blanks 1. is plaining 2. leaves 3. have been reading 4. has happened 5. es 6. have listened 7. have been 8. is being repaired 9. have visited 10. have told/ have been tellingII. Multiple choice 15 A A B A A 610 D B D C B 1115 A A D D D 【知能提升訓(xùn)練】Ⅰ.單詞拼寫(xiě)1. Have you heard the s “All work and no play makes Jack a dull boy” ?2. Many people were buried a after the building collapsed.3. The audience fell s , as they waited for the performers to e on stage.4. The boys (使愉快） themselves by drawing pictures.5. It’s (值得的）to try again.Ⅱ. 用方框內(nèi)所給短語(yǔ)的適當(dāng)形式填空take on/make room for/burst into/in response to/trip over1. The law was passed ________ public pressure.2. Clary ________ a cable and broke his foot.3. Claire looked as if she were about to ________ tears.4. I’m trying to ________ a vegetable garden in the backyard.5. Don’t ________ too much workthe extra cash isn’t worth it.Ⅲ. 翻譯句子1. 他經(jīng)常拿我的錯(cuò)誤開(kāi)玩笑，這使我非常生氣。____________________